The court holds that the Federal Aviation Administration (FAA) failed to adequately consider the cumulative impacts on the natural quiet of Zion National Park in its environmental assessment (EA)…

The court holds that the U.S. Forest Service (Forest Service) violated the National Environmental Policy Act (NEPA) and the Rescissions Act by reissuing a permit for livestock grazing in the…

The court holds that the U.S. Forest Service's environmental impact statement (EIS) for a post-fire logging project on the Six Rivers National Forest violated the National Environmental…

The court holds that the Surface Mining Control and Reclamation Act (SMCRA) §1272(e) prohibits subsidence and underground mining activities that might lead to subsidence in parks and protected…

The court holds that the U.S. Forest Service violated the National Forest Management Act (NFMA) in its approval of a timber salvage project in the Manti-La Sal Forest in Utah, but that the court…

The court issues a preliminary injunction halting salvage logging on fire-charred lands in Oregon until the Bureau of Land Management (BLM) resolves serious questions raised by environmental…

The court denies an environmental group's motion to preliminarily enjoin construction of a development project in Louisiana until the U.S. Army Corps of Engineers prepares an environmental…

The court grants environmental groups' motion to preliminarily enjoin the U.S. Forest Service from implementing a salvage project in the Bitterroot National Forest until any administrative…

The court affirms a district court holding that the U.S. Fish and Wildlife Service's (FWS') failure to prepare a programmatic environmental impact statement (EIS) before approving land…

The court reverses a lower court decision finding the Office of Surface Mining Reclamation and Enforcement (OSM) liable for the permanent taking of a mining company's leasehold property. The…